I'm using Win 98 2nd Edition, and after downloading the latest update of PC-cillin the PC locks up. To allow the PC boot to the desktop all references to PC-cillin in start up have to be un-ticked, from Safe Mode. Any attempt to run PC-cillin causes the PC to freeze. PC-cillin do not answer my e-mails, and I cannot contact them via their program as the PC locks up. Has anyone experienced this problem? williamj.